Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,548,986",
      "signature": "0x941032c3c51556a330f7552417472543dad039741740405bd70bf1db22f6ac21dd62484b6bc20998a7dbc4e4ef84a586",
      "randomness": "0x9d229aedb2dfb67792cdca2a551c7d9bec72450353b9f2627a69033f998ca109"
    }
  ],
  "blockNumber": "7,407,582"
}

{
  "Sr25519": "0x8e4934028e6b8ff1057ce001378513c55bf8f4d2a6fe9e246ad3b15a99ddb67f80a040943b10f4a88a6dfd681e7b3f04265557bfdabfa5168881a86456155c80"
}